I am running the silver can 540 tamiya motor with a GM V3, and 2000's and 2400's, the races are 5 min. long. and the track is a small indoor asphalt facility with approximately a 60 foot sraight away, and fairly tight infeild. The gearing for the P2K also helped because I may race on a parkinglot track about the size you race.
I am pleased with the handling so far, infact i believe the car will be perfect with my 138g's which wouldn't hook-up for me with my TC3 in stock this week. Unfortunately i can't get to the track I will be racing until raceday because it's 1 1/3 hours away.....
I set the wing at maximum rake when i built the kit, I may have to lat it down more as there was a little too much traction in the rear.... Has anyone tried adjusting the large Tamiya wing that is included with the newer kits to use it as a tuning device???